URL Freezer Fetch Bot scan your website if you are using URL Freezer directly, in this case it will scan your website looking for all the links pointing to external resources, that you can manage in the URL Freezer Dashboard.

The Fetch Bot can also access your website if some website that use URL Freezer has some link to your website, in this case the bot will take a snapshot of your pages and periodically monitor your pages for changes or for check if they are going offline.